package oop.part4;

public class ValueTransferTest {
  public static void main(String[] args) {

    String s1 = "hello";

    ValueTransferTest test = new ValueTransferTest();
    test.change(s1);

    System.out.println(s1); // hi~~
  }

  public void change(String s) {
    s = "hi~~";
  }
}
